<template>
  <panel-head :route="route" />
	<div class="btns">
		<el-button :icon="Plus" type="primary" @click="open(null)" size="small">新增</el-button>
    <el-popconfirm
      confirm-button-text="是"
      cancel-button-text="否"
      :icon="InfoFilled"
      icon-color="#626AEF"
      title="是否确认删除？"
      @confirm="confirmEvent"
      @cancel="cancelEvent"
    >
    <template #reference>
      <el-button :icon="Delete" type="danger" size="small">删除</el-button>
    </template>
  </el-popconfirm>
	</div>
  <el-table :data="tableData.list" style="width: 100%;" @selection-change="handleSelectionChange">
    <el-table-column prop="id" label="id"/>
    <el-table-column prop="name" label="昵称"/>
    <el-table-column label="头像">
      <template #default="scope">
        <el-image
          style="width: 50px; height: 50px"
          :src="scope.row.avatar"
        />
      </template>
    </el-table-column>
    <el-table-column prop="sex" label="性别">
      <template #default="scope">
        {{ scope.row.sex === '1' ? '男' : '女' }}
      </template>
    </el-table-column>
    <el-table-column prop="mobile" label="手机号"/>
    <el-table-column prop="active" label="状态">
      <template #default="scope">
				<el-tag :type="scope.row.active ? 'success' : 'danger'">
					{{ scope.row.active ? '正常' : '失效' }}
				</el-tag>
      </template>
    </el-table-column>
    <el-table-column label="创建时间">
			<template #default="scope">
				<div class="flex-box">
					<el-icon>
						<Clock />
					</el-icon>
					<span style="margin-left: 10px;">{{ scope.row.create_time }}</span>
				</div>
			</template>
		</el-table-column>
		<el-table-column label="操作">
			<template #default="scope">
				<el-button type="primary" @click="open(scope.row)">编辑</el-button>
			</template>
		</el-table-column>
  </el-table>
	<div class="pagination-info">
		<el-pagination v-model:current-page="paginationData.pageNum" :page-size="paginationData.pageSize"
			:background="false" size="small" layout="total, prev, pager, next" :total="tableData.total"
			@size-change="handleSizeChange" @current-change="handleCurrentChange" />
	</div>
  <el-dialog
    v-model="dialogFormVisable"
    :before-close="beforeClose"
    title="陪护师添加"
    width="500"
  >
    <el-form
      ref="formRef"
      label-width="100px"
      label-position="left"
      :model="form"
      :rules="rules"
    >
      <el-form-item v-show="false" prop="id">
        <el-input v-model="form.id"/>
      </el-form-item>
      <el-form-item label="昵称" prop="name">
        <el-input v-model="form.name" placeholder="请输入昵称"/>
      </el-form-item>
      <el-form-item label="头像" prop="avatar">
        <el-button v-if="!form.avatar" type="primary" @click="dialogFormVisable = true">点击上传</el-button>
        <el-image
          v-else
          :src="form.avatar"
          style="width: 100px; height: 100px;"
        />
      </el-form-item>
      <el-form-item label="性别" prop="sex">
        <el-select v-model="form.sex" placeholder="请选择性别">
          <el-option label="男" value="1" />
          <el-option label="女" value="2" />
        </el-select>
      </el-form-item>
      <el-form-item label="年龄" prop="age">
        <el-input-number v-model="form.age" :min="18" :max="50" />
      </el-form-item>
      <el-form-item label="手机号" prop="mobile">
        <el-input v-model="form.mobile" placeholder="请输入手机号"/>
      </el-form-item>
      <el-form-item label="是否生效" prop="active">
        <el-radio-group v-model="form.active">
          <el-radio label="0">失效</el-radio>
          <el-radio label="1">生效</el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
		<template #footer>
			<div class="dialog-footer">
				<el-button type="primary" @click="confirm(formRef)">确认</el-button>
			</div>
		</template>
  </el-dialog>
  <el-dialog
    v-model="dialogImgVisable"
    :before-close="beforeClose"
    title="选择图片"
    width="680"
  >
    <div class="image-list">
      <div v-for="(item, index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
        <div v-if="selectIndex === index" class="select">
          <el-icon color="#fff"><Check /></el-icon>
        </div>
        <el-image
          style="width: 148px; height: 148px;"
          :src="item.url"
        />
      </div>
    </div>
		<template #footer>
			<div class="dialog-footer">
				<el-button @click="dialogFormVisable = false">取消</el-button>
				<el-button type="primary" @click="confirmImage">确认</el-button>
			</div>
		</template>
  </el-dialog>
</template>
<script setup>
import { reactive, ref, onMounted, nextTick } from 'vue';
import { List, Plus, InfoFilled, Delete } from '@element-plus/icons-vue';
import { photoList, companion, companionList, deleteCompanion } from '../../../api';
import { ElMessage } from 'element-plus';
import { useRoute } from 'vue-router';

const route = useRoute();

onMounted(() => {
  photoList().then(({ data }) => {
    fileList.value = data.data;
  })
  getListData();
});

const paginationData = reactive({
  pageNum: 1,
  pageSize: 10,
});

const tableData = reactive({
  list: [],
  total: 0
});

const getListData = () => {
  companionList(paginationData).then(({ data }) => {
    const { list, total } = data.data;
    tableData.list = list;
    tableData.total = total;
  });
};

const dialogFormVisable = ref();

const dialogImgVisable = ref(false);

const fileList = ref([]);

const selectIndex = ref(0);

const confirmImage = () => {
  form.avatar = fileList.value[selectIndex.value].url;
  dialogImgVisable.value = false;
};

const beforeClose = () => {
  dialogFormVisable.value = false;
  formRef.value.resetFields();
};

const formRef = ref();

const form = reactive({
  id: '',
  mobile: '',
  active: 1,
  age: 28,
  avatar: '',
  name: '',
  sex: ''
});

const rules = reactive({
	name: [{ required: true, trigger: 'blur', message: '请填写昵称' }],
  avatar: [{ required: true, message: '请填写头像' }],
	sex: [{ required: true, trigger: 'change', message: '请选择性别' }],
	mobile: [{ required: true, trigger: 'blur', message: '请填写手机号' }],
});

const confirm = async (formEl) => {
	if (!formEl) {
		return;
	}
	await formEl.validate((valid, fields) => {
		if (valid) {
      component(form).then(({ data }) => {
        if (data.code === 10000) {
          Elmessage.success('成功');
          beforeClose();
          getListData();
        }
        else {
          Elmessage.error(data.message);
        }
      })
		}
		else {
      console.log('error submit!', fields);
		}
	});
};

const open = (rowData={}) => {
  dialogFormVisable.value = true;
  nextTick(() => {
    // 如果是编辑
    if (rowData) {
      Object.assign(form, rowData);
    }
  });
};

const handleSizeChange = (val) => {
	paginationData.pageSize = val;
	getListData();
};

const handleCurrentChange = (val) => {
	paginationData.pageNum = val;
	getListData();
};

const selectDataTable = ref([]);

const handleSelectionChange = (val) => {
  selectDataTable.value = val.map(item => ({id: item.id}));
};

const confirmEvent = () => {
  // 没有选择数据
  if (!selectDataTable.value.length) {
    return Elmessage.warnning('请选择至少一项数据');
  }
  deleteCompanion({ id: selectDataTable.value }).then(({ data }) => {
    if (data.code === 10000) {
      getListData();
    }
  });
};

</script>
<style scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  .img-box {
    position: relative;
    .select {
      position: absolute;
      left: 0px;
      top: 0px;
      width: 24px;
      height: 24px;
      background-color: #67c23a;
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
    }
  }
  .el-image {
    margin-right: 10px;
    margin-bottom: 10px;
  }
}
</style>